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This section provides an overview for ozone concentration meters as well as their applications and principles. Also, please take a look at the list of 11 ozone concentration meter manufacturers and their company rankings. Here are the top-ranked ozone concentration meter companies as of December, 2024: 1.Dino Purification Co., LTD, 2.Trotec GmbH, 3.2B Technologies Inc.
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Categories Related to Ozone Concentration Meters
An ozone concentration meter is a measurement instrument to determine the concentration of ozone in air or liquid.
It is used to control the concentration of ozone in gases and liquids to the appropriate concentration for the intended use, or to prevent accidents caused by ozone generation and its effects on the human body and the environment.
Ozone concentration meter measurement methods include the ultraviolet absorption method, semiconductor thin film method, constant potential electrolysis method, and detector tube method. The introduction cost and maintenance cost vary depending on the measurement method. Selection should take into account the purpose of use, working range, working environment, size, accessories, consumables, etc.
An ozone concentration meter is used to introduce ozone generating equipment or to control ozone concentration appropriately in an ozone-prone environment. Ozone is a useful compound in various industries, such as sewage and water treatment, medical industry, sterilization and deodorization of food, and storage.
However, at high concentrations, it can have adverse effects on the human body and the environment. For example, the allowable concentration as a working environment standard set by Japan is 0.1 ppm (0.2 mg/m3).
In addition, ozone is generated in the presence of ultraviolet rays and electrical discharges in the air. Therefore, an ozone concentration meter is used not only near ozone generators but also in places where ozone can be generated in the work environment.
An ozone concentration meter has several methods and different principles. However, most measurement methods utilize the oxidation reaction of ozone.
Note that ozone is highly unstable and tends to decrease in concentration during measurement, as it changes from ozone (03) to oxygen (02).
There are various types of ozone concentration meter depending on the measurement principle. This section describes the ultraviolet absorption method, the semiconductor thin-film method, the constant potential decomposition method, and the detector tube method.
The ultraviolet absorption method is a measurement method that makes use of the fact that ozone strongly absorbs ultraviolet rays at a wavelength of 254 nm. 254 nm ultraviolet rays are absorbed only by ozone molecules, so the ozone concentration can be measured from the amount of ultraviolet light absorbed.
The UV absorption method can measure ozone concentration in both liquid and vapor phases. One point to note is the presence of other gases in the mixture can affect the measured value. The UV absorption method is suitable for continuous measurement and very convenient for experiments, but it is an expensive method.
This method utilizes the fact that ozone molecules bind to semiconductors and change the decomposition rate of semiconductors due to the oxidizing power of ozone when ozone comes into contact with the surface of a semiconductor thin film. The semiconductor before decomposition and the decomposition rate are used to measure the ozone concentration. The semiconductor thin-film method is a measurement method with excellent reproducibility and long-term stability.
The constant potential electrolysis method is a method of measuring ozone concentration based on the amount of electric current generated when ozone gas is electrolyzed on electrodes maintained at a constant potential. Since the amount of power generated by electrolysis varies depending on the type of gas, the measured value is not easily affected, even when other gases are mixed in.
The constant potential electrolysis method is extremely sensitive, enabling quantitative measurements even in low-concentration areas, and enables high-precision ozone concentration measurements at a relatively low cost.
The detector tube method measures the concentration of a sample packed in a glass tube based on the length of discoloration. The glass tube is filled with layers of various samples, such as indigo dye, and the sample is fixed and sealed.
The glass tube is broken at both ends, one end is placed in the gas to be sampled, and the other end is connected to a small manual pump, known as a gas detector, which draws a fixed amount of gas (usually 100cc) through the glass tube at a fixed rate into the pump. As the ozone flows in, the sample changes color, and the ozone concentration can be measured from the length of the change in color. This method is relatively inexpensive, easy to test, and can measure relatively low concentrations.
*Including some distributors, etc.
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BoiE (BOI Environmental), established in 1999 with its headquarters in Madison, SD, is an EPA-registered manufacturer of air ozone generators, hydroxyl generators, and water ozonators for odor remediation, restoration, and industrial hygiene applications. The company also offers training courses and certification for environmental professions such as mold assessment, mold remediation, radon testing, infrared survey, and more. The company is an approved provider of environmental training programs by organizations, such as the FDA, USDA, IICRC, and is affirmed as GRAS (generally recognized as safe).
Analytical Technology, Inc., established in 1992 and based in Pennsylvania, USA, is a manufacturer of engineered analytical sensor monitoring solutions for water quality and gas detection. With partner offices in Manchester, England, and connections with the Badger Meter group and s::can GmbH, the company offers a wide range of smart water instrumentation. Specializing in water quality monitors like MetriNet and SeptiNet, it also offers advanced gas detection products. Its products are used across the utilities, healthcare, and food and beverage industries. The company is devoted to sustainability and client-centric solutions and ensures optimal water management and superior water quality.
Trotec GmbH is a German manufacturer of air treatment and climate conditioning machines and equipment that was established in 1994 as a subsidiary of TKL GmbH. Based in Heinsberg, North Rhine-Westphalia, the company produces air conditioners and purifiers, as well as heaters, dehumidifiers, and ventilators. It also offers equipment for measuring or monitoring various air conditions, including pressure, humidity and flow. Aside from its products, Trotec GmbH also provides rental, calibration, repair, and training services to its clients in the commercial and industrial sectors.
Aeroqual, established in 2001 and based in Auckland, New Zealand, is a manufacturer of sensor-based air quality measurements. The company produces perimeter air monitoring, handheld air monitoring, and software used in different applications. Each product manufactured is tested by the U.S. Environmental Protection Agency, the New York Department of Environmental Protection, and NASA. The company also signed a Cooperative Research and Development Agreement (CRADA) with the United States Environmental Protection Agency (U.S. EPA) to research air sensor technology. With production facilities in Auckland and New Zealand, the company operates under ISO 9001:2008 and manufactures every product, meeting this standard.
DKK-TOA Corporation is a manufacturer of measuring instruments since 1944 with its head office in Tokyo, Japan. The company designs instruments for measuring the pH, SS Concentration, Residual Chlorine, Dissolved Oxygen, Organic pollutants, and more having applications as laboratory, water quality, portable analyzers, and analyzers for oil refineries to name a few. These measuring items have numerous uses for Pure Water measurement, Effluent Measurement, and determining the Total Amount Regulation in the Water Supply, Sewerage, Food, and Aquacultural Industries.
2B Technologies Inc., founded in 2000 and headquartered in Colorado, is a manufacturer of analytical instruments for atmospheric and environmental measurements. The company specializes in the development of miniaturized instruments designed for the measurement of ozone (O3), nitric oxide (NO), nitrogen dioxide (NO2), mercury (Hg), and other critical chemical species in the air. The ISO 9001:2015 international quality standard products find applications in ambient air monitoring, ozone disinfection, industrial ozone, and education serving on balloons, kites, UAVs, research aircraft, and various remote sites worldwide.
Dino Purification Co., LTD, founded in 2007 and headquartered in Guangzhou, Guangdong, China, is a manufacturer and a supplier of ozone equipment and application solutions. Its product range includes ozone generators, oxygen generators, ozone detectors, UV sterilizers, and venturi injectors and ozone spare parts. These products find applications in various industries such as commercial kitchen ventilation, drinking water treatment, swimming pools, food and beverage processing, and cooling towers. The company's adherence to quality is evident through its RoHS and CE compliance certifications.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Dino Purification Co., LTD |
16.7%
|
| 2 | Trotec GmbH |
16.7%
|
| 3 | 2B Technologies Inc |
11.1%
|
| 4 | Aeroqual |
11.1%
|
| 5 | Spectrex Corp |
8.3%
|
| 6 | Akruthi Enviro Solutions Pvt. Ltd |
8.3%
|
| 7 | BoiE |
8.3%
|
| 8 | Analytical Technology, Inc. |
8.3%
|
| 9 | DKK-TOA CORPORATION |
5.6%
|
| 10 | IBS Co., Ltd. |
5.6%
|
Derivation Method
The ranking is calculated based on the click share within the ozone concentration meter page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
3 | 33.3% |
|
United States of America
|
1 | 11.1% |
|
United Kingdom
|
1 | 11.1% |
|
Germany
|
1 | 11.1% |
|
New Zealand
|
1 | 11.1% |
|
China
|
1 | 11.1% |
India
|
1 | 11.1% |
55 products found
55 products
Tamura Teco Co., Ltd.
20+ people viewing
Last viewed: 9 hours ago
Ozone gas monitor TOM-10GⅡ is an ozone gas concentration meter for measuring and managing high concentration ozone from 0.01ppm to 10.00ppm. TOM-10...
Sea Hichi Sea System Co., Ltd.
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Very Fast Response
■ Features ・ Built -in two types of sensors, ozone and CO2 concentration ・ “Visualize” the ozone and CO2 concentration, and the ventilation ・ Oz...
Tamura Teco Co., Ltd.
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■Features ・Controlled medical equipment (Class II) ・We disinfect medical facilities and equipment with high efficiency for the sake of life and p...
Sea Hichi Sea System Co., Ltd.
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Ceiling embedded ozone generator. Ozone CO2 Dual sensor controller Marvel SMA-OVC-II related products. ■ outer dimensions Width 154mm x height 154...
Onit Co., Ltd.
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■ The color changes depending on the ozone concentration and the effect can be seen at a glance. In the past, there was no choice but to operate an...
Ebara Jitsugyo Co., Ltd.
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Standard Response
PHNX-100 is a small and lightweight detector that uses a constant potential electrolytic sensor to detect ozone in the environment. It is designed ...
Onit Co., Ltd.
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■ CT value 3,000 reliably Just set the CT value, drive automatically until you reach the CT value, and stop when reached. By measuring the actual o...
Ebara Jitsugyo Co., Ltd.
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Standard Response
This ozone monitor is intended to be incorporated into equipment, and features other than analog output are kept to the minimum required to achieve...
Ebara Jitsugyo Co., Ltd.
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The gas-phase purge ultraviolet absorption method (displaced ozone is replaced with the gas phase and measured indirectly using the ultraviolet abs...
Ebara Jitsugyo Co., Ltd.
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■Features - A compact dissolved ozone monitor that uses a diaphragm polarographic sensor that is less susceptible to the effects of various metal i...
Custom Co., Ltd.
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4.0 Company Review
■ Dissolved ozone and temperature are displayed simultaneously. ・ Because of the pollar galt method (3 electrode type), there is no need for a rea...
Ebara Jitsugyo Co., Ltd.
20+ people viewing
Last viewed: 3 hours ago
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This is a great product that can measure 7 types with one device. Seven types of dissolved substances can be easily measured by simply changing the...
Ebara Jitsugyo Co., Ltd.
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■Features ・Equipped with high-precision ozone monitor: EG-3000 series ・Since high-pressure ozone is measured, stainless steel piping is used to p...
Ebara Jitsugyo Co., Ltd.
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■Features ・Equipped with continuous measurement type EG-610 ・It is a stand-alone panel type that stores all the sampling parts necessary for meas...
Ebara Jitsugyo Co., Ltd.
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■Features ・Because it uses a vapor phase purge ultraviolet absorption method (displaced ozone is replaced with the gas phase and measured indirect...
Ebara Jitsugyo Co., Ltd.
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Last viewed: 44 minutes ago
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Ozone has extremely strong oxidizing power, can be generated artificially, and self-decomposes quickly, so it is used in a variety of fields. Howev...
Ebara Jitsugyo Co., Ltd.
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■Features ・Reliability and responsiveness have been significantly improved by adopting the ΔΣ calculation method. ・Separation of the detection pa...
Ebara Jitsugyo Co., Ltd.
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It is possible to detect leaks of various gases including ozone gas in various fields such as semiconductor factories and water treatment facilitie...
Ebara Jitsugyo Co., Ltd.
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Due to the unstable nature of ozone, concentration measurements must be performed in real time. The EG-3000 series is a high-precision ozone monito...
Ebara Jitsugyo Co., Ltd.
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This is an ozone leak monitor for environmental ozone management based on a completely new concept. As a monitor in a category called a gas detecto...
Ebara Jitsugyo Co., Ltd.
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■Features ・Achieves small size and light weight while maintaining high accuracy by adopting ultraviolet absorption type ・Equipped with 6 types of...
Ebara Jitsugyo Co., Ltd.
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The EG-550 is an ozone monitor that is intended to be incorporated into equipment, and has been made compact and low-priced by minimizing functions...
Ebara Jitsugyo Co., Ltd.
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This device easily measures ozone gas concentration and dissolved ozone concentration on-site using ultraviolet absorption method. ■Features - Sam...
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■Features ・Reliability and responsiveness have been significantly improved by adopting the ΔΣ calculation method. ・Separation of the detection pa...
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Small continuous measurement type. ■Features ・Significantly smaller, with the detection part being about 1/2 the size and the control part being ...
Endress+Hauser Group Services AG
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■Application Memosens CCS58E is an easy-to-maintain ozone sensor featuring the latest Memosens technology. The high specificity, almost exclusive t...
Tamura Teco Co., Ltd.
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■Features - Ozonated water sterilization saves time and effort. Ozonated water has seven times the disinfecting power of chlorine, and can be disin...
Tamura Teco Co., Ltd.
20+ people viewing
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■Features ・Repels mold and pollen in hotel rooms and cars. - Prevents mold, repels tobacco odors, pet odors, and pollen. - Built-in fan circulates...
Tamura Teco Co., Ltd.
20+ people viewing
Last viewed: 10 hours ago
Accurate ozone water concentration can be measured with just 200ml of ozonated water. Tamura Teco is safe and reliable with ozone visualization ■M...
Tamura Teco Co., Ltd.
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■Features ・"Clean the space" Compatible with all environments, both manned and unmanned, and can disinfect and deodorize at all times. - Under man...
